baber/WOPTO huggingface dataset:
Patent EP-0036338-A1 (EP)
Inventor: MENY ALLAN HENRY
IPC: B01D39/14
Filed: 1981-03-19
Abstract: The novel filter, according to an embodiment thereof, comprises a filter matrix formed into a specific geometry and made of glass, metal, mineral and/or cellulosic fibers, fibers or fiber-agglomerates moulded from thermoplastic, thermoset plastics, elastoplasts, or related synthetic polymer materials, or natural fibers, such as cotton, wool, and the like, which have been coated, impregnated, or compounded, prior to forming, with a series of substances in order that the filter may be easily cleaned and reused, as well as protected against corrosive action by the fluid media, or to render substances in the filtration fluid media chemically unreactive, or to change the chemical state or structure of matter in the fluid media. The coating compounds, filler compounds, or impregnants, depending upon which thereof are employed, change the physical properties of the filter matrix and alters impaction-retention of the filtered particles, and/or alters the electro-static attraction of the matrix for matter in the fluid media, and/or imparts corrosion protection to the filter matrix, and / or renders matter in the fluid media chemically unreactive by changing its reactivity characteristics or chemical structure upon contact with the matrix.
Patent EP-0045571-A1 (EP)
Inventor: WEBB DAVID
IPC: C07C45/00
Filed: 1981-07-08
Abstract: The invention relates to a process for the production of 3 (alkyl phenyl) propanals; certain of which are known to be valuable in the perfumery industry. The process enables this group of chemicals to be produced more easily as compared to known processes for their production. In a preferred embodiment in one step of the process the alkylation of the 3 phenyl propanol is carried out under controlled conditions so as to favour the production of para isomer of the product.
Patent EP-0047137-A1 (EP)
Inventor: KNIGHT WILLIAM
IPC: B66F9/08
Filed: 1981-08-27
Abstract: An industrial truck, for example, a fork lift truck, has a telescopic mast which consist of two pairs of uprights. The drawings shows in plan view one upright of each pair (1,2); they are located at one side of the truck and a similar pair are located at the other side of the truck. The uprights (1) are located outside the uprights (2) and are fixed. The uprights (2) move up the uprights (1) by means of roller bearings (not shown). A ram (9) of the displacement type associated with the uprights (1,2) on one side of the truck, together with a similar ram associate with those on the other side of the truck, is responsible for extending the mast (and for moving the load carrier up and down the mast). 
     The cylinders of the rams are made in one piece with the respective uprights (1), preferably by means of an extrusion, or could be welded thereto. Because the cylinders are made in this way, the upright is strengthened and the cylinder is secured to it more rigidly. This in turn permits a smaller overlap between the ram and the ram rod when the ram is fully extended, and this increases the so-called 'free lift' of the truck.
Patent EP-0049959-A1 (EP)
Inventor: TUNE HERBERT EDMUND
IPC: F23N1/00
Filed: 1981-09-17
Abstract: A blending installation is described in which the grade of fuel is adjusted to enable an engine to use the most economical grade of fuel at any time. A circuit (20) is connected to two reservoirs (12, 14) containing different grades of fuel. The fuel is constantly circulated by a pump (22) in the circuit (20) and fed to the engine (10). A pump (18) meters the appropriate quantity of the higher grade fuel into the circuit (20) and the balance of lower grade fuel is supplied by gravity feed into the circuit (20).
Patent EP-0049647-A1 (EP)
Inventor: BARTISSOL ALAIN
IPC: C08F6/00
Filed: 1981-08-14
Abstract: La présente invention a trait à un procedé de préparation de polymères hydrosolubles à hauts poids moléculaire ayant une faible teneur en monomère(s) résiduel(s). Selon ce procédé on soumet à une irradiation à l'aide de rayonnements de longueur d'onde comprise entre 150 et 500 nm une couche mince d'une solution aqueuse de monomères oléfiniquement insaturés contenant un photo-initiateur de polymérisation ; ce procédé se caractérisant par le fait que le photo-initiateur comprend du benzildiméthylcétal. Ce procédé s'applique notamment à la fabrication de floculants.
Patent EP-0042003-A1 (EP)
Inventor: SNITZER ELIAS
IPC: H01J9/26
Filed: 1980-12-17
Abstract: Une entretoise fusible (10) destinee a etre utilisee dans la fabrication d'un panneau a plasma maintient rigidement un espacement preselectionne entre les parois laterales (12, 14) du panneau. L'entretoise fusible (10) comprend un noyau (40) compose d'un verre refractaire, tel que du verre R-6, et possede une premiere dimension transversale ajustee en fonction de l'espacement desire entre les parois laterales du panneau (12, 14). Un revetement (42) entoure le noyau (40) et se compose d'un materiau presentant un point de ramolissement beaucoup plus bas, par exemple, de 350 C a 500 C. Lors de la fabrication du panneau a plasma les entretoises (10) fusibles sont positionnees sur une paroi laterale (12) a un certain nombre d'emplacements separes. La deuxieme paroi laterale (14) est ensuite positionnee sur la premiere paroi laterale (12) et le panneau composite est chauffe a une temperature suffisamment elevee pour produire un ramolissement du revetement du verre de soudure (42) reunissant ensemble les deux parois laterales (12, 14) a un certain nombre d'endroits. En consequence, la separation entre les deux moities du panneau est determinee par la premiere dimension de l'organe (40) de noyau tandis que le revetement (42) de verre de soudure adhere rigidement aux deux parois laterales du panneau (12, 14) reunissant ensemble la structure composite. L'organe de noyau (40) peut avoir une section transversale circulaire ou plusieurs autres sections transversales a condition que la premiere dimension transversale definisse l'espacement du panneau et que la deuxieme dimension transversale ne soit pas trop large au point d'entraver les endroits de decharge entre les electrodes de ligne et de colonne (16, 18).
Patent EP-0045766-A1 (EP)
Inventor: HILLEKAMP KLAUS
IPC: C10B33/12
Filed: 1981-02-06
Abstract: Le dispositif de vidange pour une installation de pyrolyse pour le traite un conteneur (1) dispose verticalement dans lequel la matiere carbonisee est amenee dans sa partie superieure; ce conteneur presente, dans sa partie inferieure, un mecanisme de blocage (8) empechant le glissement de la matiere carbonisee; la hauteur du conteneur est telle que la matiere carbonisee s'y trouvant forme une couche hermetique. Un dispositif permet de maintenir la temperature a une valeur egale ou superieure a 250 C a la partie superieure de la colonne de matiere carbonisee sur une longueur telle qu'au-dessus de celle-ci aucune diffusion de composants susceptibles de condensation n'a lieu. Un tel dispositif de vidange n'utilise pas l'eau comme couche hermetique, il est egalement hermetique aussi bien pour les pressions ayant lieu dans l'installation de pyrolyse que la depression ayant lieu dans le four.
Patent EP-0046774-A1 (EP)
Inventor: WHITE RICHARD E
IPC: F16J15/20
Filed: 1981-02-09
Abstract: Une enveloppe (10) de presse-etoupe, par exemple pour les vannes utilisees dans l'industrie petrochimique et/ou dans l'industrie de production d'energie, comprend une ou plusieurs ebauches annulaires (30 et 44) en graphite a basse densite qui sont ensuite compressees, lorsque la couronne de l'enveloppe est serree, a l'aide d'un debit controle de materiau dans les zones ouvertes restantes, afin d'obtenir des joints etanches et efficaces de type ID et OD. Les ebauches annulaires (30 et 44) sont de preference des couronnes adjacentes (32 et 46) en graphite de densite plus elevee, les surfaces adjacentes en regard (34-36) et (40-82) de l'ebauche et des anneaux faisant de preference des angles aigus de 45 et 65 avec l'axe de l'enveloppe.
Patent EP-0064758-A1 (EP)
Inventor: NIEDERAU CORNELIA
IPC: G01N33/72
Filed: 1982-05-10
Abstract: An improved process for determining glycosylated hemoglobin wherein the contribution of unstable glucose-aldimine-hemoglobin compounds to the HbA1 value is substantially eliminated by reacting the hemolysate with a primary amine and a hydrazine compound and thereafter subjecting the hemolysate to chromatography. The process enables reliable evaluation of the HbA1 value as a long-term parameter in diabetic metabolism control.
Patent EP-0080558-A1 (EP)
Inventor: KOBUSCH KLAUS
IPC: F16B37/04
Filed: 1982-08-11
Abstract: 1. A threaded insert (10), comprising an anchoring sleeve (12) to be inserted in a bore (13) of a workpiece (14) and a threaded base (11) to which said anchoring sleeve is connected via a predetermined breaking joint (21), said threaded base having projections (19) for nonrotatably securing to said anchoring sleeve and said threaded base being pulled into said anchoring sleeve by a tool means during assembling, wherein said anchoring sleeve deformed is locked in the wall of said bore, characterized in that a) the outer wall of said anchoring sleeve (12) lying within said bore (13) is provided with projections (16) which are radially pressed in said bore (13) when said anchoring sleeve (12) is expanded and b) said threaded base (11) includes an abutment shoulder (18) lying within said bore (13), said shoulder contacting the forward face (23) of said anchoring sleeve (12) when axially pulling said base (11).
Patent EP-0060000-A1 (EP)
Title: Dispositif de sustentation et de guidage de véhicules ferroviaires
Inventor: CUYLITS JACQUES
IPC: B61F5/40
Filed: 1982-02-26
Abstract: Le dispositif de sustentation et de guidage suivant l'invention, destiné à un véhicule ferroviaire, comprend un support constitué d'une traverse, ainsi que de deux longerons qui, dans la position de service, s'étendent dans le sens longitudinal de la caisse et sur chacun desquels sont montées au moins deux roues (1,2). Ces longerons (5) sont articulés à la traverse commune (8) de manière à permettre aux roues (1,2) susdites, de s'orienter pour suivre les courbes et de se mouvoir pour franchir les inégalités de la voie.
Patent EP-0069423-A1 (EP)
Inventor: MOLENAAR ADRIANUS PIETER
IPC: A61K9/10
Filed: 1982-06-29
Abstract: The invention relates to compositions in the form of a stable "fatty-cream" for topical application to the body which comprise a fatty base, water, at least one hydrophilic non-ionic surfactant and a topically-active therapeutic agent, the composition containing from 50 to 80% (preferably 60-70%) by weight of fatty material(s) and from 1.5 to 5% by weight of surfactant.
Patent EP-0059025-A1 (EP)
Inventor: SKINNER DAVID ROBERT
IPC: G01J3/28
Filed: 1982-01-11
Abstract: The system is provided with a first branch (10, 12) and a second branch (14) which receive light from a sample and reference target respectively. A shutter (22) sequentially allows light from the two branches to pass to a mirror (20) having a slit (30), reflective portions (32) and transparent portions (34). Light from the first branch passes through portions (30) and (34) to a detecting branch (42, 46, 50-56) and some light is reflected through a lens (16) to eye piece (19). Similarly some light from the second branch passes through mirror (30) and (34) to eye piece (19) and some light is reflected to the detecting branch. Accordingly the measunngfield can be accurately identified by looking through the eye piece (19) whilst at the same time light is directed to the detecting branch for analysis.
Patent EP-0084696-A1 (EP)
Title: Enema apparata improvements relating to double contrast studies
Inventor: MILLER ROSCOE E
IPC: A61M3/02
Filed: 1982-01-22
Abstract: An enema administering apparatus (20) insertable into the rectum for delivery of a contrast medium to internal portions of a patient's anatomy includes an enema tube (21) joined to an enema tip (22) wherein the enema tube and enema tip have a common contrast medium passageway (25) extending therethrough and an air passageway (24) which is exterior of the contrast medium passageway and is able to be coupled to a source of air for double contrast studies. The air passageway may be a passageway disposed within the enema tube and enema tip construction or may be a separate tubing member joined therewith in a suitable arrangement to introduce air for the double contrast studies once the barium has been evacuated from the patient. Air introduction means and contrast medium introduction means are provided by various arrangements suitable for use with the main enema administering apparatus concept disclosed.
Patent EP-0063928-A1 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T13/12
Filed: 1982-04-23
Abstract: In an hydraulic booster for a vehicle braking system a boost piston (3) provides an output force in response to pressurisation of a boost chamber (5) under the control of boost valve means (6), which controls communication between the boost chamber (5) and a pressure source (63) and the boost chamber (5) and a fluid reservoir (64). The operation of the boost valve means (6) is controlled by pressure in a control chamber (10) which is pressurised by operation of a pedal-operated input piston (11). A recuperation valve (14) controls communication between the boost and control chambers, and is operated in response to movement of the input piston (11). Pressure in the boost chamber (5) acts on the input piston (11) to urge it in a direction to keep the recuperation valve (14) closed. This enables the input piston (11) to work in a bore (12) in the boost piston (3), with the control chamber (10) in the boost piston (3) and forward of the boost chamber (5), to provide a simple, short booster.
Patent EP-0074244-A1 (EP)
Inventor: SAKURAI MINORU
IPC: A61P31/04
Filed: 1982-09-01
Abstract: A process for producing the antibiotic Spiramycin factor I substantially free of Spiramycin factors II and III by culturing a mutant microorganism belonging to the genus Streptomyces, and in particular Streptomyces ambofacience CS-93, NRRL 12511, which mutant lacks the ability to produce Spiramycin factors II and III. The antibiotic is recovered from the culture liquor.
Patent EP-0065459-A1 (EP)
Inventor: KISSEL ROLAND
IPC: C10J3/50
Filed: 1982-05-07
Abstract: Method and device for the supply of pulverized fuel material to a gas generator comprised by a vessel (1) maintained under pressure wherein are injected a combustive fluid, a moderator fluid, and a mixture (8) containing a solid carbonaceous fuel reduced to powder, that is introduced in the vessel of the reactor by means of a screw conveyor forming at the inlet of the vessel (1) a plug (80) of compressed material tight to the pressure of the reactor (1) and continuously renewed as it is introduced. According to the invention, for the driving and compression of the mixture (8) introduced in the vessel, by using at least two screws (2, 3) intermeshed, with similar helical threads, rotatingly driven in the same direction inside a sleeve (4) which envelopes them, the pressure-tight plug of compressed material introduced in the pressure vessel (1) contains at least 85 % of solid material and remains friable when entering the vessel (1) of the reactor.
Patent EP-0072314-A1 (EP)
Inventor: DONALDSON ROBERT
IPC: G01B5/20
Filed: 1982-08-03
Abstract: The pneumatic counterbalance system (50) for a coordinate measuring machine having a vertically movable probe (41) uses a source of pressurized air (72) acting upon a ball piston (54) which is directly connected to a probe arm (42) which supports the probe (41). An accumulator (60) having a capacity large enough to insure only a small change in the counterbalanced force as the ball piston (54) moves within its cylinder (52) is provided. A valve (70) is provided in the connection of the air supply (72) to the accumulator (60). The valve (70) is adjusted to provide make up air for the air which leaks past the ball piston (54). The accumulator (60) is formed as a pressurized plenum (60) which surrounds the cylinder (52).
Patent EP-0069068-A1 (EP)
Inventor: HOWELL FREDERICK HAROLD
IPC: C07C253/00
Filed: 1982-06-14
Abstract: Es werden neue Hydrochinone der Formel I <IMAGE> und Salze davon mit Säuren oder Basen beschrieben, worin p 1 oder 2 und q 0 oder 1 sind, mit der Massgabe, dass p + q 1 der 2 sind, R einen Rest der Formel II <IMAGE> Q -COOR4, -CONR4R5, -OR5, -OCOR7, -NR8R9, -PO(OR10)([0]xR11), -SO2OH, -SO2Cl, -SO2NR5R7 oder -CN, n eine ganze Zahl von 1 bis 20, k die Zahl 1 oder 2 bedeuten und R1, R2, R3, R4, R5, R7, R8, R9, R10 und R11 die im Patentanspruch 1 angegebene Bedeutung haben. Die Verbindungen der Formel I finden Anwendung als schwarze Farbkuppler in photographischen Materialien.
Patent EP-0094012-A1 (EP)
Inventor: DI FALCO BENJAMIN P
IPC: B65G47/53
Filed: 1983-05-03
Abstract: A diverter apparatus (50) for diverting articles from one conveyor (14) to an intersecting conveyor (15) includes a plurality of parallel vanes (70) spaced apart transversely of the one conveyor (14) and each carrying a plurality of pulleys (74, 75, 59) thereon, the pulleys (74,75,59) of each vane (70) cooperating with a corresponding one of plurality of sheaves on a drive shaft for defining continuous paths for a like plurality of flexible endless bands (78). Two pulleys (74, 75) on each vane (70) are spaced apart in the conveying direction for defining an elongated, continuous, article-support reach of the associated endless band (78) elongated in the conveying direction (18). Each vane (70) is mounted for pivotal movement about a vertical axis (68) and the vanes are interconnected by a control rod (81) coupled to a fluid drive cylinder (88) for pivoting the vanes (70) simultaneously between first and second positions wherein the conveying direction (18) is aligned, respectively, with those of the one conveyor (14) and the branch conveyor (15). The drive shaft (53) is coupled to the one conveyor (14) for deriving driving power therefrom.
Patent EP-0104315-A1 (EP)
Inventor: FEND THOMAS
IPC: A63H19/32
Filed: 1983-05-18
Abstract: 1. Apparatus for arbitrary electrical action on magnetic articles (6), especially switch points of a model railway layout, with a central control unit (1) for the production of control signals which are transmittable via conductors (3, 7-16) to the magnetic articles (6), wherein each group of magnetic articles (6) is connected to a respective receiver (4 or 5 respectively) which is codeable by an addressing switch (30 or 31), wherein the receivers (4, 5) are connected by means of a ring main (3) with a number of conductors (26-29) which is independent of the number of magnetic articles to the central control unit (1), and wherein the central control unit is adapted to deliver digital data telegrams as control signals to the ring main (3), a data telegram in each case comprising address data for the addressing of one of the magnetic articles (6) and instruction data for action on the addressed magnetic article (6), also with a status store for storing the status of the individual magnetic articles, and with control indication means for status indication of the magnetic articles (6), characterised in that the central control unit (1) comprises a microprocessor (32) which is connected to address keys (18) and to instruction keys (20, 21), for delivering the data telegrams in accordance with the particular address keys (18) and instruction keys (20, 21) which are operated at the time, and that the central control unit (1) comprises address indication means (17) for indicating the addressed magnetic article (6), and the status of each magnetic article (6) which is addressed is indicated by the control indication means, and the microprocessor (32) comprises the status store for storing the status of the individual magnetic articles under the associated address and is so arranged that through actuation of the address keys (18) corresponding to the addressing of a selected magnetic article (6) the address and a status stored for the said magnetic article (6) are representatable with the address indication means (17) and the status indication means (20, 21), and through actuation of a status key (20 or 21) not corresponding to the indicated status the corresponding data telegram is produced on the ring main (3).
Patent EP-0112436-A1 (EP)
Inventor: ACKERET PETER
IPC: G11B23/023
Filed: 1983-08-29
Abstract: Die Vorrichtung umfaßt ein Gehäuse (10) und einen Schieber (24) mit einer Frontwand (30), die die offene Gehäusefrontseite bei eingeschobenem Schieber (24) überdeckt. Ein Hebeorgan (62), das einen mittels des Schiebers (24) aus dem Gehäuse (10) heraustransportierten Aufzeichnungsträger (76) nahe der Frontwand (30) so weit anhebt, daß er erfaßt und herausgezogen werden kann, ist so ausgebildet, daß das Wiedereinlegen problemlos ohne Anforderungen an die Handfertigkeit oder Aufmerksamkeit des Benutzers möglich ist.
Patent EP-0095945-A1 (EP)
Inventor: RAWLE RALPH H
IPC: B23C5/22
Filed: 1983-06-02
Abstract: A face milling tool is described including a holder (10) securable to the end of a rotatable spindle (11). Cutting inserts (18) are detachably secured to the end face of the holder at a radial distance from the axis of the spindle (11). The cutting edges of the inserts extend outwardly of the holder end face such that the cutting edges are free to engage and machine the surface of a workpiece (2). The inserts (18) are of a wafer-like form and means (21) are provided for detachably securing the inserts (18) to the holder through a central axial aperture in the inserts. The securing means (21 ) lies within the outer end face of each insert (18) and the cutting edge of each is substantially straight, being formed by a portion of an edge at the intersection of the insert side wall and the end face. Each insert (18) lies at such an angle (θ) to the plane of the workpiece (2) that the insert side wall forms a rake face and the outer end face of the insert forms a clearance face and the straight cutting edge lies at a small radial shear angle (α,β). The inserts (18) are circumferentially spaced around the holder (10) and are axially and radially stepped to form both an axial and radial progression, whereby each insert (18) removes a shallow uniform workpiece chip (45) and the material is removed progressively from the top surface (50) of a workpiece (2) down to a finished surface (49) in controlled, shallow, axial increments of less than 0.25 mm.
Patent EP-0086686-A1 (EP)
Inventor: GROUILLER HERVE
IPC: A61L15/12
Filed: 1983-01-20
Abstract: 1. Novel thermoplastic composition comprising polycaprolactone and polychloroprene, and particularly useful as orthopedic containing means, characterized in that it comprises A) 40 to 80 parts by weight of polycaprolactone, and B) 20 to 100 parts by weight of polychloroprene.
Patent EP-0115736-A1 (EP)
Inventor: FOUREZ ERIC
IPC: G01P21/02
Filed: 1983-01-07
Abstract: The automatic system (1) comprises a device (5) for driving a tachograph timer (2) including:   -a time base (7) consisting of a clock (8) and a programmable cycle counter (9),   -a memory (10) which records the corresponding set values of the test speed (11) and the engaged speed (12),   -means (16) for controlling the "engaged" switch (3) placed on the tachograph timer,   -a component (15) for controlling the motorised device (5) driving the flexible cable (4) controlled by the set values of speed (11) recorded in the memory (10), Application more especially in carrying out periodic checks on tachograph timers generally placed in vehicles used for industrial purposes. <IMAGE>
Patent EP-0121064-A1 (EP)
Inventor: PRADELLA UMBERTO
IPC: G10H1/18
Filed: 1984-02-15
Abstract: This invention relates to a process and means for providing a keyboard of electronic musical instruments with dynamics control. Each key (20), movable between two extreme positions defining two possible states, shifts a mass (23) which can move along a path, defined by a guide. The displacement speed of said mass (23) between two predetermined sights (25, 27) is closely related to the sound intensity from the instrument. Said speed is suitably transduced to cause an output voltage regulating the sound intensity emitted from the frequency and envelope generator device.